Surface mount battery backup circuit with adjustable reset and watchdog periods. Features a 4.65V threshold voltage, watchdog timer, battery backup, and low VCC status outputs. Operates with a maximum supply voltage of 5.5V and a supply current of 100uA. Includes chip enable signals and provides 250mA output current. Reset is available in active high and active low configurations with a 280ms reset delay and 140ms reset timeout.
PackageSOIC
Voltage5V
Current100uA
MountingSurface Mount
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Technical Specifications
Analog Devices ADM691AARWZ technical specifications.
General
Package/Case
SOIC
Height
2.35mm
Lead Free
Contains Lead
Length
10.5mm
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
762mW
Max Reset Threshold Voltage
4.75V
Min Reset Threshold Voltage
4.5V
Max Supply Current
100uA
Max Supply Voltage
5.5V
Min Supply Voltage
0V
Mount
Surface Mount
Number of Elements
1
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
100uA
Overvoltage Threshold
4.75V
Package Quantity
47
Packaging
Rail/Tube
Power Dissipation
762mW
Radiation Hardening
No
Reach SVHC Compliant
No
Reset
Active High/Active Low
Reset Delay Time
280ms
Reset Timeout
140ms
RoHS Compliant
Yes
Supply Current
100uA
Threshold Voltage
4.65V
Type
Battery Backup Circuit
Undervoltage Threshold
4.5V
Voltage
5V
Watchdog Timer
Yes
Width
7.6mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADM691AARWZ Datasheet
Download the complete datasheet for Analog Devices ADM691AARWZ to view detailed technical specifications.
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